CVE-2022-43593

NameCVE-2022-43593
DescriptionA denial of service vulnerability exists in the DPXOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to null pointer dereference. An attacker can provide malicious input to trigger this vulnerability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3382-1, DSA-5384-1
Debian Bugs1027143

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openimageio (PTS)bullseye (security), bullseye2.2.10.1+dfsg-1+deb11u1fixed
bookworm2.4.7.1+dfsg-2fixed
sid2.5.16.0+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openimageiosourcebuster2.0.5~dfsg0-1+deb10u1DLA-3382-1
openimageiosourcebullseye2.2.10.1+dfsg-1+deb11u1DSA-5384-1
openimageiosource(unstable)2.4.7.1+dfsg-21027143

Notes

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
https://github.com/OpenImageIO/oiio/pull/3672
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